Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2023-07-27 Sale |
2023-07-27 5:48 pm |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
1,847 | $12.17 | $22,478 | 33,600 (Direct) |
View |
| 2022-09-09 Purchase |
2022-09-13 5:15 pm |
Celcuity Inc. | CELC | NIGON RICHARD Director |
5,000 | $8.9878 | $44,939 | 210,031 (Indirect Direct) |
View |
| 2022-05-25 Purchase |
2022-05-26 4:16 pm |
Celcuity Inc. | CELC | NIGON RICHARD Director |
754 | $5.9444 | $4,482 | 205,031 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2024-09-01 Option Award |
2024-09-04 7:24 pm |
2025-09-01 2034-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
11,811 | $0 | 49,746 (Direct) |
View |
| 2024-08-01 Exercise |
2024-08-02 6:21 pm |
N/A 2024-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
12,000 | $0 | 37,935 (Direct) |
View |
| 2024-08-01 Exercise |
2024-08-02 6:21 pm |
N/A N/A |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
12,000 | $10.05 | 37,935 (Direct) |
View |
| 2024-08-01 Tax Withholding |
2024-08-02 6:21 pm |
N/A N/A |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
7,665 | $13.11 | 37,935 (Direct) |
View |
| 2024-06-10 Exercise |
2024-06-12 4:19 pm |
N/A 2024-09-22 |
Celcuity Inc. | CELC | NIGON RICHARD Director |
5,061 | $0 | 209,529 (Direct) |
View |
| 2024-06-10 Exercise |
2024-06-12 4:19 pm |
N/A N/A |
Celcuity Inc. | CELC | NIGON RICHARD Director |
5,061 | $9.5 | 209,529 (Direct) |
View |
| 2024-06-04 Option Award |
2024-06-06 4:16 pm |
N/A 2034-06-04 |
Celcuity Inc. | CELC | NIGON RICHARD Director |
8,153 | $0 | 209,529 (Direct) |
View |
| 2023-09-01 Option Award |
2023-09-06 5:49 pm |
2024-09-01 2033-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
11,905 | $0 | 45,505 (Direct) |
View |
| 2023-07-26 Exercise |
2023-07-27 5:48 pm |
N/A 2023-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
12,000 | $0 | 33,600 (Direct) |
View |
| 2023-07-26 Tax Withholding |
2023-07-27 5:48 pm |
N/A N/A |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
7,153 | $12.33 | 33,600 (Direct) |
View |
| 2023-07-26 Exercise |
2023-07-27 5:48 pm |
N/A N/A |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
12,000 | $7.35 | 33,600 (Direct) |
View |
| 2023-05-15 Option Award |
2023-05-17 4:21 pm |
N/A 2033-05-15 |
Celcuity Inc. | CELC | NIGON RICHARD Director |
11,645 | $0 | 201,376 (Direct) |
View |
| 2022-09-01 Option Award |
2022-09-06 5:54 pm |
2023-09-01 2032-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
12,371 | $0 | 42,971 (Direct) |
View |
| 2022-05-17 Option Award |
2022-05-19 8:43 pm |
N/A 2027-10-19 |
Celcuity Inc. | CELC | NIGON RICHARD Director |
45,523 | $0 | 204,277 (Direct) |
View |
| 2021-09-01 Option Award |
2021-09-02 5:19 pm |
2022-09-01 2031-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
8,230 | $0 | 38,830 (Direct) |
View |
| 2021-05-17 Option Award |
2021-05-19 4:10 pm |
N/A N/A |
TACTILE SYSTEMS TECHNOLOGY INC | TCMD | NIGON RICHARD Director |
2,490 | $0 | 116,250 (Direct) |
View |
| 2021-05-12 Option Award |
2021-05-14 5:03 pm |
N/A 2031-05-12 |
Celcuity Inc. | CELC | NIGON RICHARD Director |
4,619 | $0 | 179,828 (Direct) |
View |
| 2020-09-01 Option Award |
2020-09-02 6:05 pm |
2021-09-01 2030-08-31 |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP | NTIC | NIGON RICHARD Director |
19,231 | $0 | 49,831 (Direct) |
View |
| 2020-05-14 Option Award |
2020-05-18 4:28 pm |
N/A 2030-05-14 |
Celcuity Inc. | CELC | NIGON RICHARD Director |
25,308 | $0 | 175,209 (Direct) |
View |
| 2020-05-04 Option Award |
2020-05-06 4:41 pm |
N/A N/A |
TACTILE SYSTEMS TECHNOLOGY INC | TCMD | NIGON RICHARD Director |
2,672 | $0 | 113,760 (Direct) |
View |